Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Amritpur tem qual número de circunscrição?
 ###Tabelas: CREATE TABLE assembly_segments (assembly_segments_id AUTO_INCREMENT PRIMARY KEY, Constituency number VARCHAR, Name VARCHAR, Reserved for ( SC / ST /None) VARCHAR, District VARCHAR, Number of electorates (2009) INT) CREATE TABLE type_i (type_i_id AUTO_INCREMENT PRIMARY KEY, Part Number VARCHAR, Pins VARCHAR, Body Width/mm INT, Body Length/mm INT, Lead Pitch/mm INT) CREATE TABLE disc_four (disc_four_id AUTO_INCREMENT PRIMARY KEY, Track INT, Recorded VARCHAR, Catalogue VARCHAR, Release Date VARCHAR, Chart Peak VARCHAR, Song Title VARCHAR, Time VARCHAR) CREATE TABLE season_5_1992 (season_5_1992_id AUTO_INCREMENT PRIMARY KEY, Number in series INT, Number in season INT, Title VARCHAR, Directed by VARCHAR, Original air date VARCHAR, Production code VARCHAR) CREATE TABLE australasian_championships (australasian_championships_id AUTO_INCREMENT PRIMARY KEY, Year INT, Host VARCHAR, Winners VARCHAR, Runners-up VARCHAR, Third Place VARCHAR, Fourth Place VARCHAR)  
SELECT Constituency number FROM assembly_segments WHERE Name = amritpur